Low

AD574AJNZ - 

Analog to Digital Converter, Dual, 12 bit, Dual (+/-), -11.4 V, 16.5 V, DIP

ANALOG DEVICES AD574AJNZ

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Manufacturer Part No:
AD574AJNZ
Newark Part No.:
59K4311
Product Range
Single 12-Bit SAR ADCs
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
-
:
DIP
:
0°C
:
-
:
Each
:
70°C
:
12bit
:
28Pins
:
Dual (+/-)
:
-11.4V
:
Single Ended
:
Parallel
:
Single 12-Bit SAR ADCs
:
16.5V
:
-
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Product Overview

The AD574AJNZ is a complete 12-bit successive-approximation Analog-to-digital Converter (ADC) with 3-state output buffer circuitry for direct interface to a 8 or 16-bit microprocessor bus. A high precision voltage reference and clock are included on-chip and the circuit guarantees full-rated performance without external circuitry or clock signals. The AD574A design is implemented using analog devices bipolar/I²L process and integrates all analog and digital functions on one chip. Offset, linearity and scaling errors are minimized by active laser-trimming of thin-film resistors at the wafer stage. The voltage reference uses an implanted buried Zener for low noise and low drift. On the digital side, I²L logic is used for the successive-approximation register, control circuitry and 3-state output buffers.
  • Guaranteed linearity over temperature
  • No missing codes over temperature
  • 35µs Maximum conversion time
  • Buried zener reference

Applications

Automation & Process Control, Signal Processing

Substitutes

Associated Products